.site .brain-hero{padding-top:70px}.site .brain-hero h1{font-size:clamp(46px,4.6vw,68px)}.site .brain-visual{background:#e9e3ef;border:1px solid #dfd6e7;border-radius:22px;padding:25px}.site .brain-window{background:#fff;border:1px solid #dfd9e3;border-radius:15px;overflow:hidden;box-shadow:0 20px 35px #35224008}.site .brain-window-head{border-bottom:1px solid var(--line);align-items:center;gap:10px;padding:22px;font-size:13px;display:flex}.site .brain-window-head>span{color:var(--muted);margin-inline-start:auto;font-size:10px}.site .brain-profile{padding:27px}.site .brain-profile .eyebrow{font-size:9px}.site[lang=ar] .brain-profile .eyebrow{font-size:10px}.site .brain-profile h3{letter-spacing:-.8px;margin:17px 0 12px;font-size:29px;line-height:1.2}.site[lang=ar] .brain-profile h3{letter-spacing:0}.site .brain-profile p{color:var(--muted);font-size:13px;line-height:1.8}.site .knowledge-row{border-top:1px solid var(--line);color:var(--ink);align-items:center;gap:13px;padding:20px 25px;display:flex}.site .knowledge-row b{font-size:14px;font-weight:500;display:block}.site .knowledge-row small{color:var(--muted);margin-top:4px;font-size:11px;display:block}.site .knowledge-row>span:last-child{margin-inline-start:auto;font-size:13px}.site .brain-intro{border-block:1px solid var(--line);grid-template-columns:1.1fr 1fr;align-items:center;gap:20px 80px;padding-block:50px;display:grid}.site .brain-intro>.eyebrow{grid-column:1/-1}.site .brain-intro h2{margin:0;font-size:39px}.site .brain-intro>p{color:var(--muted);font-size:17px;line-height:1.8}.site .brain-explorer{border:1px solid var(--line);background:#fff;border-radius:17px;overflow:hidden}.site .brain-tabs{border-bottom:1px solid var(--line);background:#eeece6;grid-template-columns:repeat(4,1fr);display:grid}.site .brain-tabs button{color:var(--muted);cursor:pointer;background:0 0;border:0;border-bottom:3px solid #0000;padding:23px 15px;font-family:inherit;font-size:14px}.site .brain-tabs button[aria-selected=true]{border-bottom-color:var(--ink);color:var(--ink);background:#fff}.site .brain-panel{grid-template-columns:1fr 1fr;gap:65px;min-height:330px;padding:45px;display:grid}.site .brain-panel h3{letter-spacing:-.7px;margin:18px 0;font-size:30px;line-height:1.2}.site[lang=ar] .brain-panel h3{letter-spacing:0}.site .brain-panel p{color:var(--muted);font-size:15px;line-height:1.8}.site .brain-panel-note{border-top:1px solid var(--line);margin-top:23px;padding-top:20px;font-size:12px!important}.site .example-card{background:#f5f3ee;border-radius:12px;align-self:center;padding:27px}.site .example-card>small{color:var(--muted);letter-spacing:1px;font-size:9px}.site[lang=ar] .example-card>small{letter-spacing:0;font-size:10px}.site .example-card h4{margin:20px 0 15px;font-size:20px;font-weight:500}.site .example-card>p{font-size:13px!important}.site .example-line{border-top:1px solid var(--line);justify-content:space-between;gap:12px;padding:15px 0;font-size:12px;display:flex}.site .example-line span{color:var(--muted)}.site .voice-pills{flex-wrap:wrap;gap:8px;margin:20px 0;display:flex}.site .voice-pills span{background:#e5dcf2;border-radius:7px;padding:8px 14px;font-size:12px}.site .fact-example{color:var(--ink);background:#fff;border-radius:14px;align-self:center;overflow:hidden}.site .fact-head{border-bottom:1px solid var(--line);justify-content:space-between;padding:20px 25px;font-size:13px;display:flex}.site .fact-head span{color:var(--muted);font-size:10px}.site .fact-content{padding:27px}.site .fact-status{color:#88601c;background:#faebd1;border-radius:6px;padding:7px 10px;font-size:11px;display:inline-block}.site .fact-content h3{margin:22px 0 12px;font-size:24px;line-height:1.4}.site .fact-content p{color:var(--muted);font-size:14px;line-height:1.8}.site .fact-source{border-top:1px solid var(--line);color:var(--muted);padding-top:20px;font-size:11px}.site .fact-source b{color:var(--ink);margin-top:6px;font-weight:500;display:block}.site .fact-footer{background:#f5f3ee;border-radius:7px;margin-top:20px;padding:15px;font-size:11px}.site .brain-uses{grid-template-columns:repeat(3,1fr);gap:35px;display:grid}.site .brain-uses article{border-top:1px solid var(--line);padding-top:25px}.site .use-num{color:#7d7288;font:italic 32px Georgia,serif}.site[lang=ar] .use-num{font-family:var(--font-arabic-serif), serif;font-style:normal}.site .brain-uses h3{margin:20px 0 13px;font-size:23px}.site .brain-uses p{color:var(--muted);min-height:110px;font-size:15px;line-height:1.8}.site .brain-uses a{font-size:12px;font-weight:500}.site .brain-start{background:#e8ece3;border-radius:18px;grid-template-columns:1fr 1fr;gap:80px;padding:55px;display:grid}.site .brain-start h2{margin:22px 0;font-size:39px}.site .brain-start p{color:var(--muted);font-size:15px;line-height:1.8}.site .brain-start ol{margin:0;padding:0;list-style:none}.site .brain-start li{border-bottom:1px solid #d3d9cd;gap:22px;padding:23px 0;display:flex}.site .brain-start li>span{color:var(--muted);font-size:11px}.site .brain-start li b{font-size:16px;font-weight:500}.site .brain-start li p{margin-bottom:0;font-size:13px}.site #explore{scroll-margin-top:110px}@media (max-width:1000px){.site .brain-intro{gap:20px 40px}.site .brain-panel{gap:35px;padding:35px}.site .brain-uses{gap:20px}.site .brain-start{gap:40px;padding:35px}}@media (max-width:760px){.site .brain-hero h1{font-size:48px}.site .brain-visual{padding:15px}.site .brain-window-head{padding:18px}.site .brain-intro,.site .brain-panel,.site .brain-uses,.site .brain-start{grid-template-columns:1fr;gap:24px}.site .brain-intro h2,.site .brain-start h2{font-size:33px}.site .brain-intro>p{font-size:15px}.site .brain-tabs{grid-template-columns:1fr 1fr}.site .brain-tabs button{padding:18px 10px;font-size:12px}.site .brain-panel{padding:25px}.site .brain-start{padding:27px}.site .brain-uses p{min-height:0}.site .brain-uses article{padding-bottom:10px}.site .brain-hero{padding-top:45px}}